131495654 is an even 9-digits composite number following 131495653
and preceding 131495655 . In scientific notation, it is written as 1.31495654 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 65747826 positive integers (up to 131495654) that are relatively prime to 131495654.
131495654 has 4 divisors, whose sum is 197243484
The reverse of 131495654 is 456594131
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred thirty-one million four hundred ninety-five thousand six hundred fifty-four
Scientific notation
1.31495654 × 10^8
Engineering notation
1.31495654 × 10^6
Prime Factorization
2 × 65747827
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
131495654
Product of the distinct prime numbers
The prime factorization of 131495654 is 2 × 65747827.
Since it has a total of 2 prime factors.
2 , 1 , 77 , 15 , 762 , 989 , 5949 , 302 , 87710 , 15330 , 79009 , 740592 , 4093189 , 3584323 , 75152900 , 28933821 , 36774524 , 140478796 , 4099810715 , 5871799792
n×2
262991308
n×3
394486962
n×4
525982616
n×5
657478270
n÷2
65747827
n÷3
43831884.666667
n÷3
32873913.5
n÷5
26299130.8
n2
17291107020887716
n3
2.2737054260956E+24
n4
2.9898238200779E+32
n5
3.9314883856593E+40
2 √n
11467.155445009
3 √n
508.51503709964
4 √n
107.08480492119
5 √n
42.051576294916
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-131495653
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131495654 can be divided by 4 positive divisors.
The sum of these divisors (counting 131495654) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110101100111011011100110
3
Ternary
100011102200010102
4
Quaternary
13311213123212
5
Quinary
232130330104
6
Senary
21014224102
8
Octal
765473346
10
Decimal
131495654
12
Duodecimal
38055032
16
Hexadecimal
7d676e6
20
Vigesimal
211gj2e
36
Base36
26aep2
md5
5919780b72327c8f275bb03f6e9f2d6f
sha1
4c8577276c38f3af0e4c860f219b1183638de7e3
sha256
0b744a4b4719498900b481866906d48be3fe501ca9ac739e45e99b4f294151f8
sha512
c33af1a61e9eef56353327873196fac9995b6cc60da639af09c289c842151e88c34e7fc5d75f8692d9be83033be887dd5dce8e1d2953226a7c6bfe9ddc35f998
ripemd-160
b98cab1f83b5bcce1d4ee774076e45155852a53b
Diameter
262991308
Circumference
826211561.17077
Area
5.4321614789256E+16
Volume
9.524075017399E+24
Surface area
2.1728645915702E+17
Circumference
826211561.17077
Perimeter
525982616
Area
17291107020887716
Diagonal
185962937.27992
Surface area
103746642125326296
Volume
2.2737054260956E+24
Space diagonal
227757153.7025
Perimeter
394486962
Area
7.4872689698221E+15
Altitude
113878576.85125
Surface area
7.4872689698221E+15
Volume
2.6795875420214E+23
Height
61987645.759973